230427274

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1\times {\mathrm{199}}^1$

素因数の和:395

約数の個数: 64

約数和(自身を含む): 443289600

約数和(自身を除く): 212862326

約数列:

[1, 2, 7, 11, 14, 22, 73, 77, 103, 146, 154, 199, 206, 398, 511, 721, 803, 1022, 1133, 1393, 1442, 1606, 2189, 2266, 2786, 4378, 5621, 7519, 7931, 11242, 14527, 15038, 15323, 15862, 20497, 29054, 30646, 40994, 52633, 82709, 101689, 105266, 143479, 159797, 165418, 203378, 225467, 286958, 319594, 450934, 578963, 1118579, 1157926, 1496281, 1578269, 2237158, 2992562, 3156538, 10473967, 16459091, 20947934, 32918182, 115213637, 230427274]

約数ペア:

[(1, 230427274), (2, 115213637), (7, 32918182), (11, 20947934), (14, 16459091), (22, 10473967), (73, 3156538), (77, 2992562), (103, 2237158), (146, 1578269), (154, 1496281), (199, 1157926), (206, 1118579), (398, 578963), (511, 450934), (721, 319594), (803, 286958), (1022, 225467), (1133, 203378), (1393, 165418), (1442, 159797), (1606, 143479), (2189, 105266), (2266, 101689), (2786, 82709), (4378, 52633), (5621, 40994), (7519, 30646), (7931, 29054), (11242, 20497), (14527, 15862), (15038, 15323)]